2025-summer/team-3
12
Fork 0
Code Issues Pull requests Projects Releases Activity

blender render engine: render buildings… in theory

Browse source
This commit is contained in:
Laura Klünder 2018-12-05 19:22:20 +01:00
parent 1d40e3f02a
commit 5b4ee0b4d0
6 changed files with 142 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/c3nav/mapdata/utils/mesh.py
View file

@ -82,3 +82,12 @@ def triangulate_polygon(geometry: Union[Polygon, MultiPolygon], keep_holes=False
offset += len(new_vertices)
return np.vstack(vertices), np.vstack(faces)
def triangulate_gapless_mesh_from_polygons(geometries):
rings = []
for polygon in geometries:
polygon = polygon.buffer(0)
rings.append(polygon.exterior)
rings.extend(polygon.interiors)
return triangulate_rings(rings)